update Percentile to preserve Aux fields since its a selector
update Percentile to preserve Aux fields since its a selector

li-ang/influxdb,chenziliang/influxdb,apigee/influxdb,archsaber/influxdb,nooproblem/influxdb,apigee/influxdb,influxdb/influxdb,nooproblem/influxdb,pkittenis/influxdb,pkittenis/influxdb,jgeiger/influxdb,benbjohnson/influxdb,linearb/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,pkittenis/influxdb,daachi/influxdb,influxdb/influxdb,pkittenis/influxdb,otoolep/influxdb,chenziliang/influxdb,otoolep/influxdb,joaopedrotaveira/influxdb,otoolep/influxdb,joaopedrotaveira/influxdb,benbjohnson/influxdb,arussellsaw/influxdb,influxdb/influxdb,jipperinbham/influxdb,influxdb/influxdb,apigee/influxdb,runner-mei/influxdb,arussellsaw/influxdb,influxdb/influxdb,nooproblem/influxdb,mvadu/influxdb,nooproblem/influxdb,mnuessler/influxdb,vladlopes/influxdb,mvadu/influxdb,jipperinbham/influxdb,joaopedrotaveira/influxdb,apigee/influxdb,nooproblem/influxdb,mvadu/influxdb,mark-rushakoff/influxdb,archsaber/influxdb,runner-mei/influxdb,chenziliang/influxdb,influxdb/influxdb,otoolep/influxdb,arussellsaw/influxdb,influxdata/influxdb,mnuessler/influxdb,jgeiger/influxdb,otoolep/influxdb,archsaber/influxdb,jgeiger/influxdb,apigee/influxdb,arussellsaw/influxdb,mvadu/influxdb,chenziliang/influxdb,daachi/influxdb,influxdata/influxdb,jipperinbham/influxdb,arussellsaw/influxdb,benbjohnson/influxdb,mnuessler/influxdb,mnuessler/influxdb,jgeiger/influxdb,jipperinbham/influxdb,pkittenis/influxdb,jgeiger/influxdb,vladlopes/influxdb,vladlopes/influxdb,linearb/influxdb,benbjohnson/influxdb,linearb/influxdb,linearb/influxdb,archsaber/influxdb,jipperinbham/influxdb,apigee/influxdb,mark-rushakoff/influxdb,runner-mei/influxdb,joaopedrotaveira/influxdb,daachi/influxdb,jgeiger/influxdb,pkittenis/influxdb,joaopedrotaveira/influxdb,daachi/influxdb,vladlopes/influxdb,arussellsaw/influxdb,linearb/influxdb,jipperinbham/influxdb,otoolep/influxdb,mnuessler/influxdb,mark-rushakoff/influxdb,daachi/influxdb,li-ang/influxdb,daachi/influxdb,mnuessler/influxdb,mvadu/influxdb,runner-mei/influxdb,mvadu/influxdb,mark-rushakoff/influxdb